Ward (1-3)
1 = Ward 1 (Nudge)
2 = Ward 2 (Boost)
3 = Ward 3 (Control)

Session (1-4)
1 = Pre-test 1
2 = Pre-test 2
3 = Post-test 1
4 = Post-test 2

Moment (1-5)
1 = Hand hygiene moment 1
2 = Hand hygiene moment 2
3 = Hand hygiene moment 3
4 = Hand hygiene moment 4
5 = Hand hygiene moment 5

Action (1-3)
1 = Rub
2 = Wash
3 = Miss

0 = Non-compliant
1 = Compliant